An archaeology museum in Philadelphia has moved thousands of ancient treasures offsite and is using vibration sensors to monitor delicate items still on display while an earth-shaking demolition project continues next door.
KATHY MATHESON Associated Press, San Diego Union-Tribune Nation
Sun, 02/14/2016 - 8:48am
An archaeology museum in Philadelphia has moved thousands of ancient treasures offsite and is using vibration sensors to monitor delicate items still on display while an earth-shaking demolition project continues next door.